... Payphone and Alarm System, fixed wireless terminal(fwt), GSM Receiver Lock card/FWT TM2000D-1B GSM Fixed Wireless Terminal (FWT 1 GSM + ... board, DUAL BAND 900/1800MHz SIM CARD GSM FIXED WIRELESS TERMINAL, Fixed cellular terminal support payphone and alarm system, brand new GSM ... GSM FWT/GSM Gateway Support Payphone and Alarm System Fixed Wireless Terminal/FWT, GSM FWT with PSTN interface I. FeaturesBe ...